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Products > operating system > TEWA SPRAY FIRE PROTECTION TECHNOLOGY CO.,LTD | Similar Products
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" found 3 Products from TEWA SPRAY FIRE PROTECTION TECHNOLOGY CO.,LTD, China

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DPS120 Supervsiory Pressure Switch

DPS120 Supervsiory Pressure Switch
system pressure in automatic fire sprinkle system. Typical applications are: Wet pipe system with excess pressure, pressure tanks, air suppliers, water suppliers. The DPS120 series pressure switches ...

DPS40 Supervisory Pressure Switch

DPS40 Supervisory Pressure Switch
system pressure in automatic fire sprinkle system. Typical applications are: Dry pipe valves, Pre-action valves, or pressure tanks. The DPS40 series pressure switches are factory set for use in a ...

DPS10 Detected Pressure Switch

DPS10 Detected Pressure Switch
The DPS10 series pressure type waterflow switches shall be installed on system piping as designated on the drawing and/or as specified herein. Switched shall be provided with 1/2” NPT male pressure ...
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